(UA) United Airlines 4576 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
23-Mar-2026
Scheduled
21:33
CDT
Estimated
21:33
CDT
Total Departure Delay: -
Flight Runway Times
23-Mar-2026
Scheduled
21:53
CDT
Actual
--
Runway Delay: -
Terminal
2
Gate
F19
Craft Type
Canadair (Bombardier) Regional Jet 700 and Challenger 870
CR7
Flight Time
Scheduled
1h 26m
Arrival
STL
St Louis Lambert International Airport, MO, US
Flight Gate Times
23-Mar-2026
Scheduled
22:59
CDT
Estimated
22:59
CDT
Total Arrival Delay: -
Flight Runway Times
23-Mar-2026
Scheduled
22:53
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
A15
Baggage Claim
-
Tail Number
N569GJ
Flight Time
Estimated
1h 26m
Flight Notes
Operated by GoJet Airlines on behalf of United Airlines
Also marketed as (AC) Air Canada 4936, (LH) Lufthansa 7826
Event Timeline
Date
Event
Data Updated
23 Mar
20:21
15:21
15:21
Gate Adjustment
Departure Gate changed from F1 to F19
23 Mar
19:59
14:59
14:59
Gate Adjustment
Departure Gate changed from F16 to F1
23 Mar
19:50
14:50
14:50
Gate Adjustment
Departure Gate changed from F14 to F16
23 Mar
18:56
13:56
13:56
Gate Adjustment
Departure Gate changed from F17 to F14
23 Mar
04:02
23:02
23:02
Gate Adjustment
Arrival Gate changed to A15
23 Mar
02:41
21:41
21:41
Time Adjustment
Scheduled Runway Departure changed from Mar-23-2026 9:44 PM to Mar-23-2026 9:53 PM
Scheduled Runway Arrival changed from Mar-23-2026 10:31 PM to Mar-23-2026 10:53 PM
23 Mar
02:36
21:36
21:36
Time Adjustment
Scheduled Runway Departure changed to Mar-23-2026 9:44 PM
Scheduled Runway Arrival changed to Mar-23-2026 10:31 PM
22 Mar
10:32
05:32
05:32
Gate Adjustment
Departure Gate changed from F15 to F17
22 Mar
10:26
05:26
05:26
Equipment Adjustment
Tail Number changed from N548GJ to N569GJ
22 Mar
10:26
05:26
05:26
Equipment Adjustment
Tail Number changed from N569GJ to N548GJ
22 Mar
09:33
04:33
04:33
Equipment Adjustment
Tail Number changed from N536GJ to N569GJ
22 Mar
09:32
04:32
04:32
Equipment Adjustment
Tail Number changed from N526GJ to N536GJ
22 Mar
08:20
03:20
03:20
Gate Adjustment
Departure Gate changed to F15
21 Mar
18:09
13:09
13:09
Time Adjustment
Estimated Gate Departure changed to Mar-23-2026 9:33 PM
Estimated Gate Arrival changed to Mar-23-2026 10:59 PM
Tail Number changed to N526GJ
Actual Equipment changed to CR7
20 Mar
18:47
13:47
13:47
Record Created
20 Mar
18:47
13:47
13:47
Time Adjustment
Scheduled Gate Departure changed to Mar-23-2026 9:33 PM
Scheduled Gate Arrival changed to Mar-23-2026 10:59 PM
Departure Terminal changed to 2
Arrival Terminal changed to 1
Scheduled Equipment changed to CR5